INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d5d7b608d850dae7b98004494664b63c8ab837b81dc855d154abbd33bc072e', 
    'AKUHp3gWdEo4d+19FWHpLQIXhDXVhrMaKXE6PFe+254=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)